francis4 francis4
  • 02-11-2016
  • Mathematics
contestada

A line that includes the points (7,f) and (3,-5) has a slope of 3. What is the value of f?

Respuesta :

Аноним Аноним
  • 02-11-2016
Slope: y change / x change

-5-f       -5-f       
-----  =  ------  
3-7         -4         

the numerator must be -12 because -4 x 3 = -12

what makes it -12?

-5-f=-12
-f=-7
f=-7

there you go!
Answer Link

Otras preguntas

as you solve each problem move the answer to the to the blank space in the next problem if you get them all correct the answer at the end should be correct! que
A healthy diet consists of: [A] Fat [B] Fiber [C] Sugars [D] All of the choices are correct
What is the legal provision for punishment in case of cyber crime?​
Multiple 1. Identify the correct statement. a) Demand is the total quantity of a product that people are willing, even if unable, to purchase at a given price.
Why would scientists be more confident in one explanation than another?
Consider what you have learned about the rhetorical situation. which question will best help you identify the audience?
Part ___ of medicare is for payment of medical expenses such as office visits and x-ray and laboratory services.
Please help me please show your own work not online
How can a utility bill be passed through to the tenant if submetering proves infeasible ...?
Management accounting ____. focuses on estimating future revenues, costs, and other measures to forecast activities and their results